OpenPunk/citra
1
0
Fork 0
mirror of https://github.com/citra-emu/citra.git synced 2024-11-15 04:10:07 +00:00
Code Issues Projects Releases Wiki Activity

armemu: Fix missing Q flag check for SMLSD.

Browse Source
This commit is contained in:
Lioncash 2015-01-02 18:23:21 -05:00
parent 3337b84620
commit bee4ff8454
1 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/core/arm/interpreter/armemu.cpp
View File

@ -6480,9 +6480,13 @@ L_stm_s_takeabort:
// SMUSD and SMLSD
else {
state->Reg[rd_idx] = product1 - product2;
if (BITS(12, 15) != 15)
if (BITS(12, 15) != 15) {
state->Reg[rd_idx] += state->Reg[ra_idx];
if (ARMul_AddOverflowQ(product1 - product2, state->Reg[ra_idx]))
SETQ;
}
}
return 1;